Flyers should prepare to pay more for tickets this winter. India's largest airline, IndiGo, has warned that it has no choice but to look at raising fares as it faces a very significant rise in its fuel bill, a warning that came as the carrier reported a loss of Rs 1,879.1 crore for the July-September quarter, its third consecutive quarterly loss.
The budget airline's parent company, InterGlobe Aviation, reported the loss for the second quarter of the current financial year, 27 per cent lower than the loss of Rs 2,582.1 crore recorded in the same period last year. Total income rose 24 per cent to Rs 24,311.9 crore, up from Rs 19,599.5 crore a year earlier, but total expenses climbed to Rs 26,188.4 crore, exceeding income and pushing the airline back into the red.
The company attributed the loss to exceptionally high fuel costs and rupee depreciation.
The numbers behind the warning are stark. IndiGo's aircraft fuel expenses surged 67.2 per cent year-on-year to Rs 9,966.8 crore in the September quarter, up from Rs 5,961.8 crore in the corresponding quarter last year. That increase came even though capacity was reduced by one per cent to 40.8 billion available seat kilometres, the standard aviation measure of total passenger-carrying capacity.
In other words, the airline flew slightly less but paid vastly more to fuel the planes it did operate.
"We have no choice but to look to increase fares in an effort to offset the very significant increase that we have seen in the fuel bill," the airline's chief executive said during a virtual media briefing on Thursday, responding to a question on airfares and demand. He added that the airline would continue to look at every measure that could be taken internally to offset the increase, but cautioned against expecting significant cost-cutting.
"We will continue to look at measures to trim expenses but should not expect any significant cost measures," he said, noting that the airline was starting from a position of strength because of its efficient cost base and strong liquidity.
The chief executive estimated that IndiGo has recovered only around 60 per cent of the increase in fuel costs through fare hikes and other measures so far. That gap explains why further increases are now on the table, even though the airline says it wants to keep any rise as low as possible. Low fares in the Indian market have always stimulated additional demand and growth, the chief executive noted, and the airline is reluctant to price passengers out of flying.
But with fuel costs at their current level, that reluctance has run up against arithmetic.
The pressure on fares is visible in the airline's operating figures for the quarter. Passenger ticket revenue rose 29.3 per cent to Rs 20,652.2 crore, even though the number of flyers fell 4.7 per cent to 2.7 crore and the load factor, a measure of aircraft occupancy, fell 2.2 percentage points to 80.3 per cent. In plain terms, fewer people flew, but those who did paid more, and the increase in ticket prices was still not enough to cover the surge in fuel costs.
The airline does not expect immediate relief from elevated fuel costs, and the chief executive said jet fuel prices will remain high in the December quarter as well.
Several forces have combined to drive fuel costs higher. The ongoing Middle East crisis and geopolitical uncertainties have pushed up crude oil prices, while the jet fuel crack spread, the premium of jet fuel over crude oil, has risen far beyond historical levels of about 21 to 22 per cent to an average of around 65 per cent this year.
For domestic operations, aviation turbine fuel prices rose 13.2 per cent month-on-month in October 2026, increasing by around Rs 16,000 per kilolitre from September levels. IndiGo, along with other airlines, has already been imposing fuel surcharges on tickets as it seeks to manage the higher expenses.
The airline's financial position gives it room to absorb the shock, at least for now. As of September 30, 2026, IndiGo had a total cash balance of Rs 52,685.4 crore, comprising Rs 39,929 crore of free cash and the remainder in restricted cash. The chief executive pointed to that liquidity and to the airline's efficient cost base as reasons it has options that many competitors do not.
"IndiGo has a very efficient cost base and strong liquidity that gives us a lot of options," he said, adding that the airline will assess its network and capacity plans to manage the pressure from higher fuel costs, and could also participate in the Indian government's fuel price stabilisation fund, although no further details were provided.
Investors took the results in their stride. IndiGo's scrip closed 0.2 per cent up on the BSE on Thursday at Rs 4,680, even as the broader market rose 1.2 per cent. The muted reaction suggests that the market had already priced in a difficult quarter, and that the focus is now on whether fare increases can restore profitability without damaging demand.
For passengers, the message is unambiguous: tickets are likely to get more expensive in the coming months, particularly on routes where fuel costs make up a larger share of operating expenses. The winter travel season, traditionally a busy period for domestic aviation, could see higher fares than last year, and travellers booking early may find better prices than those who wait.
The airline has not announced specific fare changes, and any increase is likely to be phased in route by route rather than applied uniformly.
The wider aviation industry faces the same squeeze. Fuel is typically the single largest cost for an airline, and when it rises by two-thirds in a year, no amount of internal efficiency can fully absorb it. Other carriers are watching IndiGo's move closely, since the market leader's pricing decisions tend to set the tone for the industry.
If IndiGo raises fares, competitors are likely to follow, and the era of ultra-cheap domestic tickets that fuelled India's aviation boom may give way to a period in which fares more closely reflect the true cost of flying.
IndiGo's warning also carries a message for policymakers. The airline's mention of the fuel price stabilisation fund hints at a broader conversation about how India manages aviation fuel taxation and pricing, an area where state and central levies add significantly to the cost borne by airlines. For now, though, the burden is falling on passengers, and the airline's chief executive has made it clear that there is no painless way to avoid it.
The fuel bill has risen too far, too fast, and fares, he said, will have to follow.
(Reporting based on The Times of India and The New Indian Express.)